Arena Mastery is moving to a new, faster web host
Long story short, our web host took the site down due to our usage. So, it is time for a new web host for Arena Mastery.
I'm in the process of moving the site, but it will be down during the process, which may take a day or two due to the surprise nature of this shutdown. The good news is that the new host will be much improved over the old one. In the meantime, be sure to track all your arenas and games, and you'll be able to add them when the site comes back up. All of your arenas and stats will be here when the site comes back up.